Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India Author Symphonia, Tabita K. Author Senthil, Nathan D. text Palaeontologia Electronica 2019 55 A 2019-09-30 22 3 1 89 http://dx.doi.org/10.26879/811 journal article 10.26879/811 1094-8074 10961656 Spiroloculina antillarum d’Orbigny, 1839b Figure 21.6 1839b Spiroloculina antillarum d’Orbigny , p. 166, pl. 9, figs. 3-4. 2012 Spiroloculina antillarum d’Orbigny ; Debenay, p. 132. Description. Test elongate, twice as long as broad, wall calcareous, imperforate, surface adorned with continuous, long costae throughout; chambers slightly biconcave, ovate in cross section; periphery carinate, sutures distinct, well depressed; aperture terminal, round on a long neck, bordered by a lip, with a small tooth.